REDACTED OMITTED MATERIAL HAS BEEN SEPARATELY FILED WITH THE COMMISSION

Exhibit 10.71

REDACTED – OMITTED MATERIAL HAS BEEN SEPARATELY FILED WITH THE COMMISSION

AND IS DENOTED HEREIN BY *****

February 9, 2005

This letter, when signed on behalf of Charles & Colvard, Ltd. (formerly C3 Inc.) and Cree, Inc., will serve as an agreement between Charles & Colvard and Cree amending the parties’ December 14^th, 2003 letter agreement to provide the following terms, effective on and after December 27, 2004.

REDACTED – OMITTED MATERIAL HAS BEEN SEPARATELY FILED WITH THE COMMISSION

AND IS DENOTED HEREIN BY *****

REDACTED – OMITTED MATERIAL HAS BEEN SEPARATELY FILED WITH THE COMMISSION

AND IS DENOTED HEREIN BY *****

ATTACHMENT A

Specification of usable material as referenced in paragraph 2 above.

COLOR: Usable material is calculated as “light gray” or “very light gray”. Specifically tone/color number 20 and 10 ¹ as used in the Charles & Colvard boule-grading screen will be considered acceptable tone and color material. (Note: Grade 10 is preferred. Grade 20 material will be valued at *****)

DEFECTS:

Material volume of acceptable color will be reduced by the percentage of the defects listed in the table below. Charles & Colvard shall set the acceptable standards for the quality of both the color and defects of all material purchased pursuant to this letter agreement. Unless otherwise mutually agreed by the parties in writing, however, the grading of the material by both Cree and Charles & Colvard will adhere to those standards and methods identified in Notes 1-3 below, applied on a consistent basis in the same manner as applied during September, October and November of calendar 2003. Should Charles & Colvard deem such standards and methods or new defects unacceptable, it can request changes to its volume commitment or the methods, standards or list of price reducing defects, with such changes to be effective 60 days after giving Cree notice of the changes. Cree may request changes to its pricing and/or volume commitment. If the parties do not agree in writing on the changes to be made, before the effective date of the requested changes, either party can terminate this agreement upon notice and, in that event, the Supply Agreement will govern the parties’ obligations thereafter.

Notes